目的探讨经阴道彩色多普勒超声在早期异位妊娠中的诊断价值。方法分析经阴道彩色多普勒超声诊断的异位妊娠患者术前超声表现、超声诊断符合率。结果术前阴道彩色多普勒超声检查诊断93例异位妊娠,手术病理证实为异位妊娠91例,符合率97.8%。结论经阴道彩色多普勒超声检查对提高异位妊娠早期诊断有着重要的临床价值。 Objective To investigate the diagnostic value of transvaginal color Doppler ultrasonography in early ectopic pregnancy. Methods The transvaginal color Doppler ultrasound diagnosis of ectopic pregnancy patients with ultrasound before and after ultrasound diagnostic accuracy. Results Preoperative vaginal color Doppler ultrasound diagnosis of 93 cases of ectopic pregnancy, surgical pathology confirmed 91 cases of ectopic pregnancy, the coincidence rate of 97.8%. Conclusion Transvaginal color Doppler ultrasonography has important clinical value in improving the early diagnosis of ectopic pregnancy.